Based on available information, taking Farxiga 10mg once in the morning is appropriate. Farxiga is typically prescribed as a once-daily medication, and morning dosing is recommended. For your medication regimen:

1. Farxiga 10mg: Once daily in morning
2. Metformin 1000mg: Twice daily

Just remember to:

- Take with water

- Monitor kidney function regularly

- Report any unusual symptoms to your doctor

- Stay well hydrated throughout the day

Always check with your healthcare provider before making any changes to your medication schedule.